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Cheap flights from Anchorage to Sydney from $1,565

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Anchorage to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

$1,565

Popular in

September

Cheapest in

August

Average price

$2,482
Qantas Airways
  • Qantas Airways
  • 23/9-30/10
  • 2 total stops
  • 63h 30m total
  • Anchorage to Sydney
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Anchorage to Sydney

Cheapest flights from Anchorage to Sydney
Explore the most affordable flight options available from Anchorage to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Tue 23/923:44ANC - SYD
1 stop37h 46mQantas Airways
Thu 30/1017:45SYD - ANC
1 stop25h 44mQantas Airways
Deal found 9/7$1,565
Tue 23/914:11ANC - SYD
1 stop22h 44mUnited Airlines
Thu 30/1012:10SYD - ANC
2 stops29h 46mUnited Airlines
Deal found 9/7$1,587
Mon 22/900:55ANC - SYD
2 stops35h 40mDelta
Thu 30/1009:40SYD - ANC
2 stops35h 05mDelta
Deal found 9/7$1,591
Sat 16/816:40ANC - SYD
2 stops24h 00mAir Canada
Wed 20/809:20SYD - ANC
1 stop24h 27mAir Canada
Deal found 8/7$1,697
Sun 23/1123:55ANC - SYD
1 stop35h 30mMultiple Airlines
Tue 9/1217:45SYD - ANC
1 stop40h 00mMultiple Airlines
Deal found 9/7$1,895
Sun 5/1010:00ANC - SYD
2 stops27h 05mAmerican Airlines
Sun 19/1013:10SYD - ANC
1 stop24h 34mAmerican Airlines
Deal found 9/7$2,035
Wed 6/800:29ANC - SYD
2 stops25h 16mAlaska Airlines
Thu 14/821:40SYD - ANC
1 stop27h 00mAlaska Airlines
Deal found 10/7$2,075

Cheapflights Fare Finder

Customise your flight search to find flights from Anchorage to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Anchorage to Sydney that are best for you.

Fly from

Anchorage

Fly to

Sydney

Route

Depart

Return

Price

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 23/9

23:44-07:30

1 stop37h 46m

Sydney Kingsford Smith

Thu 30/10

17:45-00:29

1 stop25h 44m

$1,565

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 23/9

14:11-06:55

1 stop22h 44m

Sydney Kingsford Smith

Thu 30/10

12:10-22:56

2 stops29h 46m

$1,587

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 22/9

00:55-06:35

2 stops35h 40m

Sydney Kingsford Smith

Thu 30/10

09:40-01:45

2 stops35h 05m

$1,591

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sat 16/8

16:40-10:40

2 stops24h 00m

Sydney Kingsford Smith

Wed 20/8

09:20-15:47

1 stop24h 27m

$1,697

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 23/11

23:55-07:25

1 stop35h 30m

Sydney Kingsford Smith

Tue 9/12

17:45-13:45

1 stop40h 00m

$1,895

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Sun 5/10

10:00-08:05

2 stops27h 05m

Sydney Kingsford Smith

Sun 19/10

13:10-18:44

1 stop24h 34m

$2,035

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Wed 6/8

00:29-19:45

2 stops25h 16m

Sydney Kingsford Smith

Thu 14/8

21:40-06:40

1 stop27h 00m

$2,075

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 16/9

12:00-08:45

3 stops26h 45m

$1,592

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 16/9

23:44-07:05

1 stop37h 21m

$2,262

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 15/9

00:55-06:35

2 stops35h 40m

$2,456

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Anchorage to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Anchorage with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Anchorage to Sydney

What is the cheapest month to book a flight from Anchorage to Sydney?

Currently, May is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $129). Flying from Anchorage to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Anchorage to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, andQantas Airways from Anchorage to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very Good
7,951 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Qantas Airways
7.5
Good
876 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Anchorage to Sydney round-trip?

    Cheapflights users have booked flights from Anchorage to Sydney round-trip from $1,565. Other airlines that can offer you cheap pricing are United Airlines, from $1,587, and Delta, from $1,591. Users have found that Qantas Airways is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Anchorage to Sydney one-way?

    $2,262 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $2,456 and $6,920, respectively.

  • Can I find deals for flights from Anchorage to Sydney that include hotel bookings?

    Yes. In addition to deals on Anchorage to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to Sydney.

  • Can I find deals for business class flights from Anchorage to Sydney?

    Yes. Cheapflights offers flight deals from Anchorage to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Anchorage to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Anchorage to Sydney (average of $129). Flying from Anchorage to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura

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Can Cheapflights notify me if prices for flights from Anchorage to Sydney become cheaper?

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